FR810087A - Safety device for elevators or freight elevators - Google Patents
Safety device for elevators or freight elevatorsInfo
- Publication number
- FR810087A FR810087A FR810087DA FR810087A FR 810087 A FR810087 A FR 810087A FR 810087D A FR810087D A FR 810087DA FR 810087 A FR810087 A FR 810087A
- Authority
- FR
- France
- Prior art keywords
- elevators
- safety device
- freight
- freight elevators
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/10—Kinds or types of lifts in, or associated with, buildings or other structures paternoster type
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US810087XA | 1935-08-10 | 1935-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR810087A true FR810087A (en) | 1937-03-15 |
Family
ID=22161298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR810087D Expired FR810087A (en) | 1935-08-10 | 1936-08-08 | Safety device for elevators or freight elevators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR810087A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419367A (en) * | 1940-05-04 | 1947-04-22 | Northern Pump Company | Control system for hydraulic hoists |
-
1936
- 1936-08-08 FR FR810087D patent/FR810087A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419367A (en) * | 1940-05-04 | 1947-04-22 | Northern Pump Company | Control system for hydraulic hoists |
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